feat(wasm-utxo): add lint command to Makefile

Add lint target that runs cargo fmt and clippy checks

Issue: BTC-2652

Co-authored-by: llm-git <[email protected]>

Author: OttoAllmendinger

packages/wasm-utxo/Makefile

@@ -43,4 +43,9 @@ dist/node/js/wasm/:
 
 .PHONY: dist/browser/js/wasm/
 dist/browser/js/wasm/:
-	$(call BUILD,$@,browser)
+	$(call BUILD,$@,browser)
+
+.PHONY: lint
+lint:
+	cargo fmt --check
+	cargo clippy --all-targets --all-features -- -D warnings